F2910 Datasheet

© 2016 Integrated Device Technology, Inc

2

August 30, 2016

Pin Assignments

Figure 2. Pin Assignments for 2 mm x 2 mm x 0.9 mm 8-VFQFP-N – Top View

RF2

V1

VDD

RF1

NC

GND

GND

NC

F2910

1

2

3

4

8

7

6

5

EP

Pin Descriptions

Table 1. Pin Descriptions

Number

Name

Description

1, 4

NC

This pin may be connected to the paddle and can be grounded.

2, 3

GND

Ground. Also, internally connected to the ground paddle. Ground this pin as close to the device as

possible.

5

RF1

RF1 Port. Matched to 50 Ω in the insertion loss state only. If this pin is not 0 V DC, then an external

coupling capacitor must be used.

6

Power Supply. Bypass to GND with capacitors shown in the Typical Application Circuit as close as

possible to pin.

7

V1

Logic control pin. See Table 6 for proper logic setting.

8

RF2

RF2 Port. Matched to 50 E. If this pin is not 0V DC, then an external coupling capacitor must be used.

EP

Exposed Pad. Internally connected to GND. Solder this exposed pad to a PCB pad that uses multiple

ground vias to provide heat transfer out of the device and into the PCB ground planes. These multiple

ground vias are also required to achieve the specified RF performance.